Human activities that threaten biodiversity
![](https://i.ytimg.com/vi/1cvMX82iwRM/mqdefault.jpg)
8:35
Biodiversity is collapsing worldwide. Here's why.
![](https://i.ytimg.com/vi/J-ftiWffNTc/mqdefault.jpg)
9:56
Introduced species and biodiversity
![](https://i.ytimg.com/vi/-u8xi7KFHY4/mqdefault.jpg)
12:04
Conservation and the race to save biodiversity
![](https://i.ytimg.com/vi/BCH1Gre3Mg0/mqdefault.jpg)
9:03
Ecosystem services
![](https://i.ytimg.com/vi/TWOZu2pdCFo/mqdefault.jpg)
39:00
Live on November 27: Tour of the Universe
![](https://i.ytimg.com/vi/VPwjUBM6QtU/mqdefault.jpg)
2:30:31
Bald Eagle - Kistachie National Forest E-3 12.02.2025 07:39
![](https://i.ytimg.com/vi/k-MHy9b84qY/mqdefault.jpg)
1:49
Cyclopterus lumpus | Lumpsucker | Lumpfish
![](https://i.ytimg.com/vi/-bE-Pydad7U/mqdefault.jpg)
8:56